138695934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 330981120

約数和(自身を除く): 192285186

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 169, 247, 299, 313, 338, 437, 494, 507, 598, 626, 741, 874, 897, 939, 1014, 1311, 1482, 1794, 1878, 2622, 3211, 3887, 4069, 5681, 5947, 6422, 7199, 7774, 8138, 9633, 11362, 11661, 11894, 12207, 14398, 17043, 17841, 19266, 21597, 23322, 24414, 34086, 35682, 43194, 52897, 73853, 77311, 93587, 105794, 136781, 147706, 154622, 158691, 187174, 221559, 231933, 273562, 280761, 317382, 410343, 443118, 463866, 561522, 820686, 1005043, 1216631, 1778153, 2010086, 2433262, 3015129, 3556306, 3649893, 5334459, 6030258, 7299786, 10668918, 23115989, 46231978, 69347967, 138695934]

約数ペア:

[(1, 138695934), (2, 69347967), (3, 46231978), (6, 23115989), (13, 10668918), (19, 7299786), (23, 6030258), (26, 5334459), (38, 3649893), (39, 3556306), (46, 3015129), (57, 2433262), (69, 2010086), (78, 1778153), (114, 1216631), (138, 1005043), (169, 820686), (247, 561522), (299, 463866), (313, 443118), (338, 410343), (437, 317382), (494, 280761), (507, 273562), (598, 231933), (626, 221559), (741, 187174), (874, 158691), (897, 154622), (939, 147706), (1014, 136781), (1311, 105794), (1482, 93587), (1794, 77311), (1878, 73853), (2622, 52897), (3211, 43194), (3887, 35682), (4069, 34086), (5681, 24414), (5947, 23322), (6422, 21597), (7199, 19266), (7774, 17841), (8138, 17043), (9633, 14398), (11362, 12207), (11661, 11894)]